156978717765

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2963}}^1\times {\mathrm{82139}}^1$

素因数の和:85153

約数の個数: 32

約数和(自身を含む): 257096885760

約数和(自身を除く): 100118167995

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 2963, 8889, 14815, 44445, 82139, 127409, 246417, 382227, 410695, 637045, 1232085, 1911135, 3531977, 10595931, 17659885, 52979655, 243377857, 730133571, 1216889285, 3650667855, 10465247851, 31395743553, 52326239255, 156978717765]

約数ペア:

[(1, 156978717765), (3, 52326239255), (5, 31395743553), (15, 10465247851), (43, 3650667855), (129, 1216889285), (215, 730133571), (645, 243377857), (2963, 52979655), (8889, 17659885), (14815, 10595931), (44445, 3531977), (82139, 1911135), (127409, 1232085), (246417, 637045), (382227, 410695)]